Originally Posted By: NOFISH
I don't know what the upkeep is on those car washes, but I do know that it must be real tough for da man to know how many quarters are really run through it.....kinda like a laundromat wink

You can bet that discharge standards are a lot tougher now than they were when that place was built.
Oil separators, settling tanks, etc. Permits, inspections.
Kids come down from the hills with their mud-covered 4x4's and load the system with mud.
Poor folks dumping household trash.

The self-serve local to me has a full time attendant.
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NO STEP ON SNEK